A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. What is the probability of reaching into the bag and selecting a yellow marble?

Answer 1

P(yellow) = yellow/total = 2/(6+2+4+1) = 2/13

Answer 2

I have a bag of marbles with 4green,3red,2blue,and1 yellow

Answer 3

I have a bag of marbles with 4green,3red,2blue,and1 yellow find the p(red)